delete invites when leaving server

spacetimedb/src/reducers.rs

@@ -384,9 +384,15 @@ pub fn join_server(ctx: &ReducerContext, server_id: Option<u64>, invite_code: Op
 
 #[spacetimedb::reducer]
 pub fn leave_server(ctx: &ReducerContext, server_id: u64) {
-    let members: Vec<_> = ctx.db.server_member().identity().filter(ctx.sender()).filter(|m| m.server_id == server_id).collect();
+    let sender = ctx.sender();
+    let members: Vec<_> = ctx.db.server_member().identity().filter(sender).filter(|m| m.server_id == server_id).collect();
     for m in members { ctx.db.server_member().id().delete(m.id); }
-    revoke_server_access(&ctx.db, ctx.sender(), server_id);
+    
+    // Also delete any invites this user created for this server
+    let invites: Vec<_> = ctx.db.invite().iter().filter(|i| i.inviter == sender && i.server_id == server_id).collect();
+    for i in invites { ctx.db.invite().code().delete(i.code); }
+    
+    revoke_server_access(&ctx.db, sender, server_id);
 }
 
 #[spacetimedb::reducer]